ES2172367A1 - Granular filter, for removal of particulate materials from hot gases, includes filtration unit mounted in filtration chamber above each inlet tubing - Google Patents
Granular filter, for removal of particulate materials from hot gases, includes filtration unit mounted in filtration chamber above each inlet tubingInfo
- Publication number
- ES2172367A1 ES2172367A1 ES009901970A ES9901970A ES2172367A1 ES 2172367 A1 ES2172367 A1 ES 2172367A1 ES 009901970 A ES009901970 A ES 009901970A ES 9901970 A ES9901970 A ES 9901970A ES 2172367 A1 ES2172367 A1 ES 2172367A1
- Authority
- ES
- Spain
- Prior art keywords
- tube
- granular
- inlet tubing
- filtration
- hot gases
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Dairy Products (AREA)
Abstract
A granular filter comprises a filtration unit comprising a first tube mounted above the inlet tubing to prevent granular material from entering or blocking the inlet tubing. A second tube is mounted in a co-axial and spaced relationship above the first tube. A granular filter (10) for the removal of particulate material from hot gas by contacting the hot gas with granular filtration material, comprises a filtration chamber containing granular filtration material and having a tapered lower portion comprising inlet tubing(s) for feeding hot gases to be filtered and outlet tubing(s) (16) for drawing filtered hot gas. A filtration unit mounted in the filtration chamber above each inlet tubing, comprises a first tube (30) mounted above the inlet tubing to prevent granular material from entering or blocking the inlet tubing. A second tube (32) is mounted in a co-axial and spaced relationship above the first tube. During operation, the granular filtration material is siphoned up and fluidized by the hot gases as they travel up the second tube. The granular filtration material enters the bottom end of the second tube through the space between the first and second tubes. It exits at the top end of the second tube and falls outside the second tube and towards the tapered lower portion of the filtration chamber to be recirculated and fluidized by the hot gases.
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT00916729T ATE260132T1 (en) | 1999-04-07 | 2000-04-07 | FILTRATION DEVICE WITH GRANULAR WALKING BED FOR HOT GAS CONDITIONING |
DE60008511T DE60008511D1 (en) | 1999-04-07 | 2000-04-07 | FILTRATION DEVICE WITH GRAINY HIKING BED FOR HOT GAS CONDITIONING |
CA002367534A CA2367534C (en) | 1999-04-07 | 2000-04-07 | Mobile granular bed filtration apparatus for hot gas conditioning |
PCT/CA2000/000389 WO2000061263A1 (en) | 1999-04-07 | 2000-04-07 | Mobile granular bed filtration apparatus for hot gas conditioning |
EP00916729A EP1169108B1 (en) | 1999-04-07 | 2000-04-07 | Mobile granular bed filtration apparatus for hot gas conditioning |
DE1169108T DE1169108T1 (en) | 1999-04-07 | 2000-04-07 | GRAINY HIKING BED FILTRATION DEVICE FOR HOT GAS CONDITIONING |
ES00916729T ES2173819T3 (en) | 1999-04-07 | 2000-04-07 | MOBILE GRANULAR MILK FILTER APPARATUS FOR HOT GAS CONDITIONING. |
AU37997/00A AU3799700A (en) | 1999-04-07 | 2000-04-07 | Mobile granular bed filtration apparatus for hot gas conditioning |
US09/972,684 US6436161B1 (en) | 1999-04-07 | 2001-10-05 | Mobile granular bed filtration apparatus for hot gas conditioning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA2268376 | 1999-04-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2172367A1 true ES2172367A1 (en) | 2002-09-16 |
ES2172367B1 ES2172367B1 (en) | 2003-10-16 |
Family
ID=4163445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9901970A Expired - Fee Related ES2172367B1 (en) | 1999-04-07 | 1999-09-02 | MOBILE GRANULAR MILK FILTRATION DEVICE FOR HOT GAS CONDITIONING |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2172367B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8710107B2 (en) | 2006-04-05 | 2014-04-29 | Woodland Biofuels Inc. | System and method for converting biomass to ethanol via syngas |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES408770A1 (en) * | 1972-11-18 | 1975-11-01 | Ducon Co | Procedure and apparatus to filter dirty gases at elevated temperatures. (Machine-translation by Google Translate, not legally binding) |
US4142873A (en) * | 1976-05-06 | 1979-03-06 | Gimag Aktiengesellschaft | Method and apparatus for cleaning a filter bed |
US4191544A (en) * | 1978-03-17 | 1980-03-04 | The Babcock & Wilcox Company | Gas cleaning apparatus |
ES2079235T3 (en) * | 1992-03-03 | 1996-01-01 | Metallgesellschaft Ag | PROCEDURE FOR THE ELIMINATION OF HARMFUL SUBSTANCES OF COMBUSTION GAS AND FLUIDIZED BED REACTOR FOR IT. |
-
1999
- 1999-09-02 ES ES9901970A patent/ES2172367B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES408770A1 (en) * | 1972-11-18 | 1975-11-01 | Ducon Co | Procedure and apparatus to filter dirty gases at elevated temperatures. (Machine-translation by Google Translate, not legally binding) |
US4142873A (en) * | 1976-05-06 | 1979-03-06 | Gimag Aktiengesellschaft | Method and apparatus for cleaning a filter bed |
US4191544A (en) * | 1978-03-17 | 1980-03-04 | The Babcock & Wilcox Company | Gas cleaning apparatus |
ES2079235T3 (en) * | 1992-03-03 | 1996-01-01 | Metallgesellschaft Ag | PROCEDURE FOR THE ELIMINATION OF HARMFUL SUBSTANCES OF COMBUSTION GAS AND FLUIDIZED BED REACTOR FOR IT. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8710107B2 (en) | 2006-04-05 | 2014-04-29 | Woodland Biofuels Inc. | System and method for converting biomass to ethanol via syngas |
Also Published As
Publication number | Publication date |
---|---|
ES2172367B1 (en) | 2003-10-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI92627B (en) | Reactor with circulating bed | |
CA2389674A1 (en) | Water purifier for use with bottle container | |
ES8504470A1 (en) | Vertically tiered particle filtering apparatus. | |
US3887343A (en) | Pocket or bag filter with dust recirculation | |
AU3799700A (en) | Mobile granular bed filtration apparatus for hot gas conditioning | |
ATE111373T1 (en) | BAG FILTER APPARATUS. | |
GB1457646A (en) | Apparatus for separating solid particles from a gaseous medium | |
SU1658812A3 (en) | Reactor | |
ES2172367A1 (en) | Granular filter, for removal of particulate materials from hot gases, includes filtration unit mounted in filtration chamber above each inlet tubing | |
CN209696546U (en) | Water curtain net cleaning shaft | |
CA2367534A1 (en) | Mobile granular bed filtration apparatus for hot gas conditioning | |
CN209398480U (en) | A kind of automobile exhaust gas purifying installation | |
CN107213715A (en) | A kind of Long Bag Low Pressure Pulse Filter | |
CN206965356U (en) | A kind of Long Bag Low Pressure Pulse Filter | |
CN215232315U (en) | Novel active carbon filter | |
CN212068285U (en) | Tall oil pitch production tail gas processing apparatus | |
CN209348303U (en) | A kind of modified sludge drying machine exhaust piping | |
CN212712972U (en) | High-efficient slime water purifier | |
RU1813517C (en) | Combined centrifugal-hose dust separator | |
CN109432918A (en) | Water curtain net cleaning shaft | |
SU1000704A1 (en) | Drying unit for dispersed materials | |
ES8404868A1 (en) | Process and apparatus for regenerating and cleaning a granular filtering bed. | |
JPS5845710A (en) | Liquid press discharge apparatus | |
SU793612A1 (en) | Grain-type filter | |
JP3282273B2 (en) | Ceramic filter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 20020916 Kind code of ref document: A1 Effective date: 20020916 |
|
FG2A | Definitive protection |
Ref document number: 2172367B1 Country of ref document: ES |
|
FD2A | Announcement of lapse in spain |
Effective date: 20191230 |